Devarim 21:14-16

Orthodox Jewish Bible

¹⁴ And it shall be, if thou have no delight in her, then thou shalt let her go whither she will; but thou shalt not sell her at all for kesef, thou shalt not make merchandise of her, because thou hast humbled her.

¹⁵ If an ish have two nashim, one beloved, and another hated, and they have born him banim, both the beloved and the hated; and if the bechor be hers that was hated;

¹⁶ Then it shall be, on the yom when he wills his possessions to his banim, that he may not make the ben of the beloved bechor before the ben of the hated, which is indeed the bechor;